Search Result for "unawareness": 
Wordnet 3.0

NOUN (1)

1. unconsciousness resulting from lack of knowledge or attention;
[syn: unknowingness, unawareness]



WordNet (r) 3.0 (2006):

unawareness
    n 1: unconsciousness resulting from lack of knowledge or
         attention [syn: unknowingness, unawareness]